en water main (n, artifact)
― IsA ⟶
Weight: 2.0
en main (n, artifact) Source: Open Multilingual WordNet
en water main (n)
― IsA ⟶
Weight: 1.0
en man made structure (n) Source: OpenCyc 2012
en water main (n)
― IsA ⟶
Weight: 1.0
en constructed route system (n) Source: OpenCyc 2012
en water main (n)
― IsA ⟶
Weight: 1.0
en consumer durable (n) Source: OpenCyc 2012
en water main (n)
― IsA ⟶
Weight: 1.0
en network of pipes (n) Source: OpenCyc 2012